[Asterisk-video] 3G-324M service provider

[Olivier Krief]

Hi,

1. How much could cost such appliances (Dilithium or Radvision) ?
I thought it could be difficult to build valuable business cases for SME with such appliances.

2. Do you think these appliances could easily integrate with Asterisk today ?
Reading this mailing list archive, I guess it is today possible to set things this way :

- Radvision appliance connects to Asterisk using one BRI or PRI port
- Asterisk connects to PSTN-ISDN using another BRI or PRI port (hoping TDM bridging works faultlessly)
- Radvision appliance and (soft or hard) SIP videophones register to Asterisk and belong to the same LAN
- for outgoing video calls (from videophone to 3G cell phone), RTP flows are first passed through Asterisk to Radvision appliance, then are converted to H324M and then passed to ISDN-PSTN passing Asterisk again

Is this correct ?
How many B-channels per call are used ?

Regards
  ----- Original Message ----- 
  From: Ramtin Amin 
  To: Development discussion of video media support in Asterisk 
  Sent: Monday, October 16, 2006 12:32 PM
  Subject: RE: [Asterisk-video] 3G-324M service provider




  That's exactly the point of the 3G-324M stack!
   
  Otherwise, you could buy appliance at Dilithium or Radvision that do the job...



   


----------------------------------------------------------------------------
    From: olivier.krief at gmail.com
    To: asterisk-video at lists.digium.com
    Subject: [Asterisk-video] 3G-324M service provider
    Date: Mon, 16 Oct 2006 12:20:03 +0200


    Hi,

    This won't change 3G-324M stack development, but, is anyone aware of any (european) service provider offering 3G-to-IP gateway or MCU services ?

    Using an Asterisk registered SIP softphone (eyebeam, for example), someone would be able to call a 3G call phone for a voice and video conference.
    Cost would be purely based on call duration or maybe based on subscribtion fees and call duration.

    Cheers


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